Diminutive inorganic pigment with high color saturation, method of making the same and inorganic pigment ink composition

A diminutive inorganic pigment with high color saturation and method of making the same. Pr6O11 and minerlizer are encapsulated in water glass to form a plurality of particles, and then mixed with SiO2 and ZrO2 then sinter into diminutive praseodymium yellow inorganic pigment with improved color sat...

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Bibliographische Detailangaben
Hauptverfasser:	PU, SHIH-YU, CHEN, SHIHUN, TSAI, HSIENUNG, CHANG, SHINN-JEN, HSU, SHIHIEH
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DYES FILLING PASTES INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES PREPARATION OF CARBON BLACK TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	A diminutive inorganic pigment with high color saturation and method of making the same. Pr6O11 and minerlizer are encapsulated in water glass to form a plurality of particles, and then mixed with SiO2 and ZrO2 then sinter into diminutive praseodymium yellow inorganic pigment with improved color saturation. The invention further provides an inorganic pigment ink composition for inkjet printing comprising the above diminutive inorganic pigment, dispersants, humectants and other additives.